/Python/Flask/Flask remove file after send_file

Flask remove file after send_file

@app.route('/files/<filename>/download')
def download_file(filename):
    file_path = derive_filepath_from_filename(filename)
    file_handle = open(file_path, 'r')
    @after_this_request
    def remove_file(response):
        try:
            os.remove(file_path)
            file_handle.close()
        except Exception as error:
            app.logger.error("Error removing or closing downloaded file handle", error)
        return response
    return send_file(file_handle)

Source: stackoverflow.com

Similar codes

5 votes163 views3 answers
How to run flask in port 80
Python Flask
3 votes138 views1 answer
Flask give port number
Python Flask
4 votes92 views1 answer
Flask image
Python Flask
0 vote133 views2 answers
Flask upload file to s3
Python Flask
0 vote139 views2 answers
Flask socket io
Python Flask
2 votes162 views1 answer
How to return images in flask response?
Python Flask
0 vote130 views1 answer
Save changes flask sqlalchemy
Python Flask
0 vote134 views1 answer
Flask python use specified port
Python Flask
1 vote134 views1 answer
Debug flask powershel
Python Flask
0 vote136 views2 answers
Flask rest api upload image
Python Flask